OFFSET
1,3
COMMENTS
Only 2 outcomes exist in which all scores are distinct and prime: a 6-team series, [2,3,5,7,11,13] and an 8-team series, [2,3,5,7,11,13,17,19].
EXAMPLE
For 2 teams, [0,3] is the only possible outcome with no repeated point totals, so a(2) = 1.
For 3 teams, the only outcomes are [0,3,6], [1,2,4] and [1,3,4], so a(3) = 3.
CROSSREFS
KEYWORD
hard,more,nonn
AUTHOR
Jon E. Schoenfield, Dec 13 2008
STATUS
approved